Perl
WSUS 2 - Reporting - perl script to send email to specified users when there are computers needing updates
SQL
SQL Procedure to update SRMSupercededUpdates table
WSUS 2 - SQL Procedure counting the number of computers needing updates
WSUS 3 - SQL Procedure showing the patches required by individual PCs
WSUS 3 - SQL Script to create table for increased performance of steven's reporting query (SQL 2005)
VBScript
WSUS 2 - Reporting - VBScript to send email to specified users when there are computers needing updates